Is it necessary to clean the throttle of BMW 5 Series?

Does the accelerator of BMW 5 Series need cleaning? The answer is yes. Next, let's introduce the throttle cleaning method of BMW 5 Series. The method is as follows: 1. Select a suitable cleaning agent, mainly to clean the main channel, valve plate, bypass channel and idle stepping motor of the throttle body. It should be noted that the cleaning agent should not contain strong corrosive substances. Generally, carburetor cleaner can be used to remove the throttle body assembly from the engine for cleaning. 2. Remove the stepping motor from the throttle body assembly. At the same time, please keep and clean the sealing ring on the stepping motor separately. Do not remove any screws except those installed on the throttle body stepping motor. 3. Spray a proper amount of cleaning agent evenly on the main channel of the throttle body, both sides of the throttle valve plate, the throttle shaft and the bypass channel of the throttle body, and soak for a while. Then open the throttle valve plate, wash off dissolved carbon deposits and other impurities with cleaning agent, and finally wipe the installation surfaces of throttle body, main channel, throttle valve plate, throttle shaft and bypass channel hole with cotton cloth. The above is the introduction of the cleaning method of BMW 5 Series throttle, hoping to help everyone.